Album covers are ever so slightly transparent.

[DawarTheDastardly]

There's just the slightest bit of transparency on the album cover in both the fullscreen mode and the sidebar, which causes the dynamic background to sort of bleed into the image. It's not really a massive issue but it is a bit annoying.

The first image is from the main album page, the second is from the sidebar, as you can see the background does influence the colour of the image slightly.

Aside from the orange, you can see that the white part of the image is a bit darker, and the black of the t shirt is slightly brighter and a bit washed out looking.